At the end of the day no matter how douchey Jin is sometimes I can't see that as being all that he is, because sometimes he'll have these moments where you see something else underneath. I think at the end of the day he's selfish but he doesn't set out to hurt anyone, and it probably bothers him when he does.

The idea of KT being unable to make it without Jin is horrific, but I think they'll be fine long term. I think it's actually a testament to their popularity that Johnny let Jin go.

If Yamapi's fish face doesn't help, try watching that bit in the opening credits where he puts his jersey on while they film his back on repeat. His back could cheer up anyone...