Been single way too long.. Have very little self confidence so I'm finding it very difficult to flirt... Any tips welcome. 
Victim is single also a little shy I think. We live near each other & bump into one another quite often, I can chat but how do I move it on to flirting in the hope he might respond??!! 
Thank you
Don't want to be too obvious as I don't want it to be awkward if he doesn't fancy me 