Have to agree; hes got that pasty, doughy look of someone who does sod all except booze and shop.
Sexually, hes a taker, and as she could arguably do much better than him, maybe money is the key
When they left, I do recall someone saying he/she/they owned that apartment and rented it back to RLC which would tie in if hes a trust fund bunny
Whatever her other traits, shes definitely the adult in that relationship.
I bet he paid for the boob job; he handles them like they literally belong to him