diff --git a/lib/debug.py b/lib/debug.py
index 4f922eb69..44521f888 100644
--- a/lib/debug.py
+++ b/lib/debug.py
@@ -1,9 +1,24 @@
 #!/usr/bin/env python3
-
+from models import Dev, Company, Freebie
+from sqlalchemy.orm import sessionmaker
 from sqlalchemy import create_engine
 
-from models import Company, Dev
+
 
 if __name__ == '__main__':
     engine = create_engine('sqlite:///freebies.db')
     import ipdb; ipdb.set_trace()
+
+Session = sessionmaker(bind=engine)
+session = Session()
+
+
+
+vincent = session.query(Dev).filter_by(name="Vincent").first()
+print([company.name for company in vincent.companies])
+
+freebie = session.query(Freebie).filter_by(item_name="Mug").first()
+print(freebie.print_details())
+
+oldest = Company.oldest_company(session)
+print(f"Oldest company is: {oldest.name}")
diff --git a/lib/models.py b/lib/models.py
index 2681bee5a..1fb3e654b 100644
--- a/lib/models.py
+++ b/lib/models.py
@@ -1,7 +1,12 @@
+# Code Interpretation
+
+#Imports
 from sqlalchemy import ForeignKey, Column, Integer, String, MetaData
 from sqlalchemy.orm import relationship, backref
+# backref a helper for creating reverse access to relationships
 from sqlalchemy.ext.declarative import declarative_base
 
+# naming convention for foreign keys to follow
 convention = {
     "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
 }
@@ -9,6 +14,10 @@
 
 Base = declarative_base(metadata=metadata)
 
+# This is how the relationship looks like:
+# Company --< Freebie >-- Dev
+
+
 class Company(Base):
     __tablename__ = 'companies'
 
@@ -16,8 +25,29 @@ class Company(Base):
     name = Column(String())
     founding_year = Column(Integer())
 
+    freebies = relationship("Freebie", back_populates="company")
+
+    devs = relationship(
+        "Dev",
+        # use the freebies table as the link
+        secondary="freebies",
+        # matching Dev.companies
+        back_populates="companies",
+        # because we're not storing this directly
+        viewonly=True,
+    )
+
+    # repr -->(representation)
     def __repr__(self):
         return f'<Company {self.name}>'
+    
+    def give_freebie(self, dev, item_name, value):
+        return Freebie(item_name=item_name, value=value, dev=dev, company=self)
+    
+    @classmethod
+    def oldest_company(cls, session):
+        return session.query(cls).order_by(cls.founding_year).first()
+
 
 class Dev(Base):
     __tablename__ = 'devs'
@@ -25,5 +55,52 @@ class Dev(Base):
     id = Column(Integer(), primary_key=True)
     name= Column(String())
 
+    freebies = relationship("Freebie", back_populates="dev")
+    
+    companies = relationship(
+        "Company",
+        # linking via freebies
+        secondary="freebies",
+        # matching Company.devs
+        back_populates="devs",
+        # a read only
+        viewonly=True,
+    )
+
     def __repr__(self):
         return f'<Dev {self.name}>'
+    
+    def received_one(self, item_name):
+        return any(freebie.item_name == item_name for freebie in self.freebies)
+
+    def give_away(self, other_dev, freebie):
+        if freebie.dev == self:
+            freebie.dev = other_dev
+
+
+# Freebie acts as the intermidiery class 
+
+class Freebie(Base):
+    __tablename__ = "freebies"
+
+    id = Column(Integer(), primary_key = True)
+    item_name = Column(String())
+    value = Column(Integer())
+
+    # convention = {
+    #     "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
+    # }
+    dev_id = Column(Integer(), ForeignKey('devs.id'))
+    company_id = Column(Integer(), ForeignKey('companies.id'))
+    
+
+    dev = relationship("Dev", back_populates="freebies")
+    company = relationship("Company", back_populates="freebies")
+
+# Rep -- method
+    def __repr__(self):
+       return f'<Freebie {self.item_name}, Value: {self.value}>'
+
+    def print_details(self):
+        return f"{self.dev.name} owns a {self.item_name} from {self.company.name}"
+      
\ No newline at end of file
diff --git a/lib/seed.py b/lib/seed.py
index b16becbbb..99172ea0d 100644
--- a/lib/seed.py
+++ b/lib/seed.py
@@ -1,3 +1,40 @@
 #!/usr/bin/env python3
 
 # Script goes here!
+
+from sqlalchemy.orm import sessionmaker
+from sqlalchemy import create_engine
+from models import Base, Company, Dev, Freebie
+
+# Setuping up  the database
+engine = create_engine("sqlite:///freebies.db")
+Session = sessionmaker(bind=engine)
+session = Session()
+
+# Droping  and recreate all tables 
+Base.metadata.drop_all(engine)
+Base.metadata.create_all(engine)
+
+# The Companies
+google = Company(name="Google", founding_year=1998)
+amazon = Company(name="Amazon", founding_year=1994)
+netflix = Company(name="Netflix", founding_year=1997)
+
+
+# The Devs
+vincent = Dev(name="Vincent")
+Kimani = Dev(name="Kimani")
+Dennis = Dev(name="Dennis")
+
+
+# The  Freebies
+f1 = Freebie(item_name="Mug", value=10, dev=vincent, company=google)
+f2 = Freebie(item_name="T-Shirt", value=15, dev=Kimani, company=amazon)
+f3= Freebie(item_name="Water Bottle", value=8, dev=Dennis, company=netflix)
+
+
+
+session.add_all([google, amazon, netflix, vincent, Kimani, Dennis, f1, f2, f3])
+session.commit()
+
+print(" Seed data inserted successfully!")