whenever something good happens to you, they're the FIRST ones you call.
you talk on the phone every night and play tap tap revenge 3.
You watch Documentarys on strong toddlers together and be complete douches together.
The person that doesnt tell even the pointless secrets and gives great advice.
Someone who pretty much knows you inside and out.
"kay, bro. even though i'll beat your ass"
"dude, if i tell you this. you can't tell anyone."
"promise bro, we're best friends."