Festival

SeungHwan, one of my university friends, called me yesterday lastnight after midnight.
He said that SangWon (also a friend) had broken up with his girlfriend.
SangWon and his girlfriend They already knew that they would break up sometime, because his girlfriend got a job last July, but SangWon is  still a junior in at university yet.
Anyway, SeungHwan and I are going to cheer him up in a few hours time later.

Festival

SeungHwan, (One of my university friends) called me yesterday after midnight.
He said that SangWon(also a friend) had broken up with his girlfriend.
SangWon and his girlfriend already knew that they would eventually break up sometime because his girlfriend got a job last July, but SangWon is still a junior in university yet.
Anyway, SeungHwan and I are going to cheer him up for a few hours later.

When it comes to the sentences about them knowing that they would break up you can also say " SangWon and his girlfriend already knew that they would break up at some point" 

P.S I hope you were able to cheer up your friend.