I lost interest in things I normally enjoyed (guitar, gardening, art, socializing) for a long time but it came back slowly. Still not as social as I used to be which is strange as I thought I'd be more so.
As far as intimacy is concerned, I find it a little sad that so many people are not experiencing it sober. And surprising. But that's my naivety I guess. I think it's bad when drunk (plain bad, non functioning, barely worth it, no thank you) and weird when stoned because being stoned interferes with intimacy and confidence. I think you guys might be pleasantly surprised when in time, you get used to being sober and go out and find a genuine, heartfelt connection. It can be scary to be vulnerable but that's where all the fun comes from (imo).