The one you go to for advice. Who can turn your sad days into happy days. The one guy that knows all your secrets, that you tell anything and everything to, who protects you and only wants the best for you. The first person you tell your happy and sad news who always is the first one that comes to mind. The friend that you can't wait to talk to because no matter how boring of a day you've had, there's always tons of things to share. This is the friend who takes up the majority of your minutes/texts. Who you cannot see your life without.
You are my rock, my go to guy, the one friend that completes me.
This person is often responsible for planning activities and inviting females and other Bros. If a Bro is trying to find something to do, they generally call this “go-to guy”. There can be a maximum of two “go-to guys” in a group. Many times the "go-to guys" is named Dave or David.
I'm board.. what's David up to - he's never bored - he's the go-to guy.