Boyfriendish

Nothing here that looks very boyfriendish.

To help her out, I try to put on a very sincere face, a very caring face, a boyfriendish sort of face.

So all I had to do was to be a nice boy and eat all that he served me and make sure not to act boyfriendish while he was around... and I would be safe.

He was teasing me, not being flirty or boyfriendish.