Now I’m rising from the crowd
Rising up to you
Feel with all the strength I found
There's nothing I can’t do
I need to know now, know now
Can you love me again?
There's a dual meaning to this lyric. He's rising from the crowd for two reasons: firstly because he's become a better person and isn't the same mean person like so many others, and secondly because he's literally rising from the crowd after this record blew up.
With this newfound confidence in himself, he's able to demand answers from his ex over whether he has another chance.