I love how emotional Sulu got when Chekov was in peril -- everything about that felt so REAL and urgent, his reactions and determination and fear. ;__; And I have a big kink for hypothermia forcing two characters to get naked together, cuddling to stay out of the cold, AND sharing sleeping bags, lol, so that was pretty much the hottest sex ever when Chekov was just rubbing himself on Sulu and then they both come all quietly asdgjdsfoidsj

I love Chekov's voice in the second half, I felt like I had missed him or something when he was talking again, aww, and the way they both have moments of understanding that together they can light up any darkness. <3 <3