Does anybody know The titre to this BL/Yaoi Manga?

Uke comes out of a long relationship because he was called, "too selfish." He goes to a park to clear his mind while he's still pissed off and he finds a cat. He gets pissed at it, don't remember why, but the cat runs away and the uke feels accomplished. Then, a glasses character with black hair approaches him and asks about the cat because he loves chats and visits it often. Uke tells him that he scared it away and asks him fi they know where they are, because he likes the glasses character's style. The seme sdoesnt quite understand so the uke gestures to the all male couples being intimate in every crevice of the park. seme reacts because he's flustered and straight, while uke is disappointed because he's straight but gives him a bj anyway. He leaves soon after giving a bj to a "straight man" but returns to the park to look for him because he's worried. He comes to the park to see glasses boy being attacked par a single gay dude and so he approaches them but the seme calls him par the park's cat's name so it seems like they're dating so the other gay dude takes a hint.