Media playback is unsupported on your device Media caption Singaporeans are commenting on city life using social media

What do the film Fifty Shades of Grey and life in Singapore have in common?

The hashtag #SG50shadesofgrey has been used more than 60,000 times by Singaporeans - but not to talk about sex. Instead they are commenting on city life.

BBC Trending spoke to the tag's creator.

Produced by Samiha Nettikkara

Picture and video credits: Getty Images, AFP, Reuters

Also from Trending: Why are some people posting the same photo everyday?

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