Yes or No (Thai Movie) 
It's hard to find any news about this movie.
I know it's already aired in December, but any download or streaming is scarce. A friend in Malaysia said the DVD will come out officially on 12th Mai. Whether it will have english subtitle, she can't say for sure. So, I guess it will be until then for any quality streaming or download to spread.
For people who can't wait, there is a cinema's recording in youtube. Of course, not in the best quality and no subtitle.
A bit information I stole from other website:
Title: Pu Chai Lulla (Yak Rak Goh Rak Loie) Yes or No อยากรักก็รักเลย
Director: Sarasawadee Wongsompetch
Cast: Arisara Tongborisuth, Soranut Yupanun, Sucharat Manaying, Supanart Jittaleela
Rating: 15+ (Romantic Comedy)
Summary: Pie is a sweet girl who has moved into a new dorm where she finds out that Kim, her new roommate seems to be a tomboy. While their friendship is developing, Pie and Kim begin to wonder if the feeling they feel for one another is just an ordinary friendship or a real love.