Search Results: asking him out in a cute way

Well, there's this girl that I'm very interested in, and I don't know if she is interested in me, or just a hardcore teaser.
In class (I sit two rows behind her) I've caught her staring at me. I look at her, give her a smile, and look away. She's flat out called me "cute," like how you would call a puppy cute, or a baby, about 4 times. She's also asked my friend for help (he sits to the left of me) and then bent over, nonchalantly, like it wasn't apparent that her rear was in my face. To avoid being labeled as a pervert and I creep, I took the gentlemanly route and avoided eye-contact with that bit of flesh in her mid-section. We've had some conversations ("You go, [insert my name here]!" for no reason, "How's it goin'?") I've tried asking her out, but she's a pretty friendly person, and her talking with people 24/7 has made it hard. I was actually about to ask her (It was literally "Hey, I've got a question to ask you;...") when I was interrupted abruptly, and she left, and told her to ask her Monday. Monday came (as you can tell, at least probably) and I felt like garbage. Sluggish, sick, the works. She didn't look like she felt too much better (kind of pissed off and irritated actually, I didn't want to talk to her when she was in a less-than-peachy attitude), so I just shrugged it off, and am planning to ask her out Wednesday.
A few more things; her parents speak Spanish, hablo poco Espanol (I speak little Spanish). I would appreciate a way to get over this language barrier, other than the obvious "Learn Spanish!"
How would I approach her? It's harder than it seems. I feel like puking, seizing, and violently spurting blood out of my eyes simultaneously. I have a few ideas (pretty generic), but your opinions are welcome. Unfortunately, I don't have social media (except GAG), and I like to use my phone as little as possible.
Also, I've left this as a poll, but I would much prefer comments in addition to the results from the poll.
This is lengthy, I know.