Bill kaulitz⁠ —⁠☆jealous of a little boy?

You and Bill are a nice couple, your relationship is stable.
You were on a plane traveling to France because Bill had an interview there, you were sitting both hugging each other and cuddling. Until suddenly a little boy appeared and approached you and said
Boy: Excuse me girl...can I have a kiss on the cheek please? You looked at him surprised but since you thought it was very cute you gave him your kiss, Bill looked at you and got jealous, he turned his back to you while looking at the window, the little boy left and you looked at Bill..

You: Honey.. look at me you said, while Bill turned around with a pout and said

Bill: Don't you love me anymore? He said jealous and with a puppy face