Can someone explain what "The Call" music video by the Backstreet Boys was about?

I seriously don't get it.

Where they chasing the girl?
Why was the blonde haired girl standing in front of a large crowd at the end?
Why was there a crowd?

Please help, lolz.

Thanks in advance.

OK the song is about them cheating on this girl she gets pissed ( like any other girl) she has this huge vendetta and goes after them one by one hope this helps
I love this song and Kevin is sexy

Exactly what MCR and FOB are talking about.....nothing

they were not chasing the girl the girl invited them to come to the club with them and that is were the large crowd is from. and the girl at the end is his girlfriend and she found out that he was there with another girl

It's about a girl being cheated on by her boyfriend.

He (they) are at the club with another girl and she finds out. The crowd is from the club if I recall correctly. He's trying to get the girl back at the end but obviously doesn't work.