The big question.

So i will be going to a big party for my mums 50th in a few weeks. Its going to be a big do which is ok with me, im looking forward to it! The problem is my mum's friends daughter will be coming. She is so cute!!! I think about her a lot I would love to ask her out but I just cant seem to do it! I have tried a few times but i make myself sick with worry and always look for the reasons not to do it! Any advice guys?? thanks, Dan :-)
When will your big day start and end: 
Thursday, April 17, 2014 - 19:45 to Friday, April 18, 2014 - 00:00
Where is your big day at: 
United Kingdom