John: Whether he's featuring another girl that isn't you in his songs or music videos, or acting with a woman during some type of love scene, you find some way to feel jealous. Of course you know he has no feelings whatsoever for the actress, but it's hard to believe it when it looks so real.
Paul: When he hugs a female friend of his.
How annoying! Paul may have some old friends he's known for a while now, maybe even some girl ones. And that's perfectly fine. But not when he's hugging or making physical contact with her!George: George is sometimes the quieter one of the group. Usually shy around people. But when he feels brave, he might feel like making a fan's night. Which is fine, until he starts flirting. THAT can get right under your skin.
Ringo: When he checks out another celebrity woman or even just a woman in general.
Even more frustrating. You dolled yourself up to look cute for him and he sees another woman. He checks her out but only for a split second. It hurts more than it makes you jealous.