Why does my ex girlfriend always smile, giggle when I see her?

[Anonymous]

I don't talk to my ex.

We have only talked once since we broke up (Dec) after dating for 18 months...but whenever I see her on campus she always smiles, giggles, laughs at me.

I can't figure it out. Is she laughing or smiling to make fun of me? Does she miss me? Do I look uglier/cuter since we dated? I don't even acknowledge her. It's just strange.

[sexycupid]

It could be that she's just being herself?

[Asker]

Huh?

[sexycupid]

You know maybe that's just how she is as a person always smiling and acting happy.