Greg Heffely's Relationships

Friends: 
Rodrick (One Sided)
Rowley (best friend)
Susan 
Manny 
Frank
Sisah Scratch (poosbily)
Holly (crush former love interest)
Albert Sandy (poosbily when he gives personal information)
Family: 
Susan (mother)
Frank (father)
Manny (little brother)
Rodrick (big brother)
Nana (grandma)
Grandpa (grandad)
Unnamed Wife 
Unnamed Sister