Girls who blush and giggle?

[Ruiner]

What do you think it means when you're talking to a girl (not a teen, she's 20) and while you're flirting with her she can't stop blushing or giggling and tries to hide it...but poorly, then giggles about that? As far as I know she only gets this way around me.

[Dakotagirl900]

isn't it obvious? she likes you, that's all you need to know... she has a lot of interest in you:)

[BCRanger10]

She likes you back.

[Anonymous]

she's just nervous