Syed: I love, love, love the scene after CAG, where he's praying with Tamwar and Mas joins them, and Syed is crying and trying to hide it. Short, but powerful. This is why I don't understand when people on the MF say that Syed is a bad character and Marc can't act. This scene should be the benchmark for all "I-can't-cope-so-I'm-going-to-cry" scenes.
Christian: Eating the cupcake with Roxy in the cafe. :sleep: I know there's better scenes than that for Christian, and I'm sure we all know by now that I adore Johnny and would watch him in anything, but when asked to sum up Christian Clarke, that scene would do it in a nutshell. Just where he picks up the cupcake, takes a bite, and gives Roxy that hilarious look. Again, short but sweet, and sums up everything about the character.
Syed and Christian: Can I say Bed Scene?

I love it so much. If not, then the scene where they're lying on the couch (the nice couch) with Christian stroking Syed's head, and Syed complaining about how different he is to his old friends, and how he doesn't fit in with that high-powered business stuff any more because he's finally become his own person and stopped living the life his parents wanted for him. It also makes me mad to think of this scene, and this simple revelations, and realise that since then and his training to be a masseuse, it's all been forgotten and they've returned him to the life he hated. And made it look like it was all his idea.
Syed and Zainab: in the hospital visiting Tam, when Zainab starts to sing Edelweiss and Syed says "He's been punished enough, mum." or something similar.
Syed and Masood: "Go home and make your own husband miserable". Loved how for the whole episode and the episode before, Mas was insistent that it wasn't a real wedding, but as soon as he was angry at Syed it was, and he and Christian are really husband and husband. That whole scene, hard as it was to watch a father admit he didn't like his son in such an angry way, was excellent for all involved.
Christian and Zainab: spying Syed on the webcam when he was on the date with the stroppy Muslim girl (can't remember her name) right back at the start, before anything happened with Christian. Subtle comedy from both Nina and Johnny with their facial expressions, and it showed their 'frenemy' relationship perfectly.
Christian and Masood: Can't believe I haven't seen this one already! The scene where Christian is finally accepted by the family and Mas tries an Urdu toast, and Christian tries to repeat it. Very funny, and it was so nice to see them back laughing and talking normally!
Syed and Tamwar: Every time Tam supported his brother after it all came out.
Christian and Tamwar: I have no idea: I can't think of one.
Syed and Amira: probably an unpopular choice here, but that scene where Syed tries to have sex with her before their marriage. Uncomfortable viewing, but extremely powerful.
Christian and Amira: in the Masala Queen unit, the Monday after Christian and Syed first kissed, when Christian tells Amira that he met someone, they got off together, but the guy turned cold on him. I love that scene for some twisted reason...
Christian and Roxy: I remember a scene where Christian was pissed off his head and Roxy was trying to talk to Ronnie - Ronnie was about to come clean about stealing baby Tommy - and he walks in and demands she give him attention. It was hilarious and I think Johnny plays drunk and petulant to perfection!