Eddie in an omega and Steve helps him through his heat but because Eddie thinks he's not good enough for anyone after his heat is over he leaves and avoids Steve and everyone else like the plague, and then Steve goes away for college and Eddie starts hanging around everyone more and like a month after Steve leaves he finds out he's pregnant and then by the rime Steve comes home for Christmas Eddie is like 6 months pregnant and they sort of dance around each other for a bit until Steve finally pulls Eddie aside to talk to him and after a heartfelt talk they end up together and then a bunch of like happy Steddie family shit