Sasha is totally jealous. He was way too curious about the kids.
In saying that. Something that came to mind was when sorceress stated how sasha was the only guy to seen to ask Sam about herself and paid attention to her. I being it to because he did hold back on telling the guys about kissing Sam, so I think he is genuinely into her, genuinely wants something with Sam.
I'm not a massive fan of Sasha but I agree with this - although it's hard to tell if the other guys really don't ask Sam about herself or they do and it just doesn't make the final cut.
With some of the guys though the conversation and attention does always seems very centred on themselves - Michael seems to be the biggest offender there.