Is Fang Song Qing 方宋青 Gay?

Have you been following Ultimatum 双子星?

I have absolutely nothing against LGBT but is it me or is Mediacorp portraying Fang Song Qing (方宋青) as a closet gay? 😮

It’s indeed true Sun Min (孙敏) is a girl in disguise as a guy but since Fang Song Qing is under the impression that Sun Min is really a guy yet he still have feelings for Sun Min, doesn’t that indicate that Fang Song Qing has gay tendencies?