So I'm look for a yaoi, this is a bit of a weird description but it's only what I remember...

So I'm look for a yaoi, this is a bit of a weird description but it's only what I remember lol. So basically the uke works for the seme but the uke is very sensitive and kinda dumb, but the semes family thinks the uke is cute, and there is a certain scene where the seme and uke are sat around the table with the family and they all think he's cute? I can't remember too much also his ex comes into the scene and the uke is at a festival when the ex intervenes!
Does anyone know the manga?? Thanks