Look at Kristen really carefully. You see anything? well of course both of them are giving her a kiss but look at the cheek where Robert is kissing it. Isn't she making that on purpose? It's like she wants the kiss from Robert to stay on her cheek. Or wants Robert to be the ones that kisses her first. I was like WOAH when I saw at the picture carefully. But I also was like YAY! It's like she is smilling more on that section.