February 18, 2014 2:06 PM EST

In a video uploaded by the Minnesota Gophers, a man and a woman appear expressionless on the “Kiss Cam” during the men’s hockey game vs. Michigan at the Mariucci Arena in Minneapolis on Valentine’s Day. But it looks like the man was anticipating the “Kiss-Cam” because he held up a sign that says “my sister” with an arrow pointing towards the woman.

YouTube commenters argued that he could have just given her a kiss on the cheek or a hug, according to The Telegraph, but then, of course, the video wouldn’t have gone viral.

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Write to Olivia B. Waxman at olivia.waxman@time.com.

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