Abrupt

I pity my housemate's girlfriend, partially cause i can't do anything to console her.

My housemate living here is my sister's bf's friend. He moved to Melbourne for his new job from Sydney and the girlfriend would then move to Melbourne for him.

But he would come first(Feb) and she around (Aug), and in that period of time omygod.
She came at June to visit him before she left for a two month holiday at America. The plan was to travel come back then start her new life with him at Melbourne.

All the while i hear him talking on the phone with her. She's really down to earth, pretty, slightly tomboyish character shes more normal. But his character, he loves to pick up girls. He met this girl near his work place they told me, shes works at an optometrist as a promoter. He started going out with her, then suddenly kept on taking her back to the house ... and suddenly it became daily.

We all got confused, Sam(sis bf) asked him what are u doing? ... he always said they were just friends. Even when out eating with Sam, his sister and husband this was a topic, cause they grew up together. They didnt want him to break with the current one cause shes cool.

Suddenly, i see him holding her hands when i bumped into him at the city and other mushy yucky stuff.

Anyway, he cheated on his girlfriend. When she came back she got so sick, i wonder why till she had to go to the hospital ... plus a break-up or it had to do with the breakup. Both girls are pretty, but the promoter girl is sorta stupid and the hiao type she wasn't friendly at all o-o.

Today, they both were talking normally though sometimes sparks small tension. Like 'what did i do wrong' or 'you tell my mom'. Long ago he said that he told his mom about their future plans i don't understand him =_= then why cheat. His character is so bad -0-.

And just now, when they were deciding on where to eat she said ' i guess now you're not my boyfriend anymore i can treat you', not long after she started crying O_O, saying that 'you know i told my friends about my boyfriend and they wanted to see you' she continued to cry and suddenly said again 'you know how hard it was for me, so sudden'. I pity her lor she never did anything wrong!.

AND THE WORST IS THAT HE NEVER SAID ANYTHING, just kept quiet and went mmm.
sad, she's too good to deserve that. i mean he cant be that selfish... =_=