<human>: Can you provide a brief rundown of the text in within 3 sentences?

Currently in my second year of uni, and I share a house with a few coursemates. Over the last couple of weeks, feelings I've had for one of them have started to grow again; I kinda liked her a while back but I found someone else, but since then we've split. 

Neither of us have had really any luck with boyfriends/girlfriends in the past so I'm wondering if it's worth the risk of asking her out to a drink or something. Considering we're all sharing the house again next year I'd hate it if it was awkward between us during then. 
Another thing complicates it a bit; while I was dating the aforementioned ex, she had a thing for my ex's brother, but geographical distance is preventing anything from happening; he doesn't like her in that way as well. 

If you were in my shoes would you go for it and ask her out? I'm a pretty shy guy so I'd have no idea about how to go about it, if I fuck up it could be rather embarassing for both of us.
<bot>: I want to ask out one of my housemates, but considering we're all sharing the house again next year I don't know if it's worth the risk of humiliation.