Visit to the Family friend

So just recently I took a vacation to colorado. We went camping and now were visiting our family friends. Its kinda wierd cus thier oldest son has or at least had a crush on me. I thought the whole time driving up here what am I gonna do? This kid likes me but I dont like him back? Well turns out hes a pretty neat guy and I'm kinda falling for him...AUGH. WHAT TO DO WHAT TO DO WHAT TO DO!!! Plus it seems as though one of his younger siblings has a crush on me too... We'll see how it all works out.