brooklyn at 2:00 a.m. >> insanity. >> if i were roaming around the streets spilling out of a bar in brook -- >> i think i saw you, actually for a whole day before i sing. >> if you are getting up at 2:00, what time did you go to bed? >> i can't sleep. >> no time for sleep. >> we had you here before and it's fun to watch the crowd grow every time you come back to where you filled two to three city blocks full of your fans. >> i was really nervous, and i got up there, and it was like this beautiful thing to look at. all the fans in the crowd and then the tower, and the sun was coming down, and it was like, far the coolest. >> in case you did not hear that, he called everybody out there beautiful. >> all the girls sitting out there, shawn mendes called you beautiful. >> everywhere we go, like, i wouldn't be half as cool if they did not show up. >> i wouldn't be cool. they make me look cool because it's awesome. >> you got your first tattoo? >> yeah. >> there's like -- >> i can't show mine. >> i was really excited. it's a guitar, and there's a city of toronto, and it's a sound wave of my sister and parents saying i love you.