Video of game ending and net cutting

Love the dancing and genuine happiness from the players during the net-cutting ceremony...especially Vick. And I don't know if anyone else thought this, but I got a tad nervous watching Dok climb the ladder

Yes, I worried about Doke!!

I've seen other videos of the end that show what I will describe more clearly but you can see a bit of this at the start of this video. As time expired, Bagley was the only player on the Kansas end. He was at the FT line and was so stunned he couldn't move. All the other Duke players were at their bench getting ready for the handshake. A Duke player saw Bagley stranded and ran out, put his arm around him, and guided him back to the bench. Before you look at the video,
two questions:

1. Who was the player to ran to help his teammate?

2. Who was the player at the same time was starting the handshake line?

The Captain Allen hadn't noticed his teammate in distress and so was first in the handshake line. Trent came running out to his teammate. I was impressed.