Main couple is amaze. Two gay college neighbors develop a deep bond and struggle with the decision to not let it progress into a physical relationship.
Second couple(chap 4&5)- gay playboy uke wakes up in bed with a serious and straight friend. Both wrestle with understanding what it means and what will happen to their relationship.
Last story is a short, bizarre story about a younger brother challenging his older brothers new lover as a rival. The older bro is oblivious. And yes, they are related by blood.
Renai Kidou