Suspect sexuality?

Is it strange that Horner kisses Mrs. Pinchwife several times while she is dressed as a boy (II.ii)? While he obviously understands that she is in disguise, I wonder what the reaction to seeing two "men" kiss would have been. He also unashamedly praises this "pretty" and "handsome" youth. I can't help but be reminded of Clarimont's ingle in Epicoene in this scene.