Love 

1 word and 4 letters can I know what that word mean?

People say that I'm a snobber because when they try to approach me I just ignore them but inside of me I want to be friendly but I don't know how,I feel uncomfortable when I'm with people that i don't know

But at the same time I don't want to,because I'm worried that they might turn there back on me when I need them

I'm a loser,they think but I'm not they say I don't have dreams,but I have,they think I'm cold-hearted but I'm not I'm kind to the kind only 

Here I am waiting for someone to tell me what love is