Yaoi or shonen/ai manga where the uke is insecure when he sees seme with a woman, but the seme encourages him that there is nothing going on?

There are tons of yaoi where the uke feels insecure especially when the seme is around women. Unfortunately ,the only one that's comming to my mind right now is Koinu wa otona no yume o miro (a puppy's dream of being an adult) by Umiyuki lily 🙂