I'm not saying jealousy is bad, it is a pretty common human emotion, but it's that possessive jealousy that ain't all too cute, especially when it happens constantly. And yeah, they need to talk things out better.
@KZA, Sometimes things can get a bit possessive, but well I think they constantly do make strides towards talking things out better, and having an even healthier relationship.
@FluffyCow, They do, but they shouldn't too much, and I dunno if they've made many strides or it wouldn't happen so much, but then again it's just a plot device so it is what is.