she feels Really bad!! she got him killed! alice seems a bit...hesitant and hurt...sara worries about him regaining his memories of dying, but shin has made her unwilling to lie to him for months again. so she's going to go for it! sorry...she'll take responsibility.

that being said, I think sara has always liked alice as a fun guy! he says things that are confusing but they often give her a new way of thinking about something. she really wanted him to survive, and seeing him again is pleasant in the worst kind of way.