Warrior had me sobbing like a little girl at the end when theres that song and everything. Last time I cried I was watching beauty and the beast with my 7 month old daughter. I knows how itt feels op.
Bulk on cheap foods, **** load of eggs milk and peanut butter every day. Can do bodyweight exercises but sooner or later your gonna stall, and need a gym.
Just eat in a caloric deficit and your abs will show eventually but abs on a skinny guy are not impressive. Judging by your avi you would be skinny after a cut. Strong bieber abs.