Who's That?:Facebook postings can increase jealously 'triggers' in romantic relationships, study finds

ALBANY, N.Y. (AP) - Alice Connors-Kellgren was surprised by her boyfriend's new Facebook profile picture a few weeks ago: He was kissing another girl on the cheek.

The picture was up only briefly. And she figures that it was just a friend. But she plans to discuss it with him when they are back together this fall at Cornell University.

"We trust each other. Deep down, I know nothing is going on. But when you first see it, it's like, ‘Oh my goodness! What's going on here?'" says the college student from Westchester County, N.Y.