You want to take the chance you've got.

Like, really. Waiting around doesn't make you better at talking to people.

In a logical perspective, you being around her too much with no signs of interest (as I'm sure you're a shy person and exhibit not intended leaked shyness to her), she will see you as someone who is not interested, so best make SOMETHING happen now.

This whole situation is retarded. Instead of getting yourself into a love triangle, you have somehow managed to create a "love square"?!?!??!!

.., there's no reason to think about anything.., if you're "thinking" you're losing.., just "do".., because nothing is a big deal.., unless you make it out to be..