A woman discovered that her boyfriend of four years cheated on her in the most 2020 of ways — by spotting a clue in a selfie. A video detailing the bizarre infidelity reveal currently boasts more than 1 million views. “That one time my boyfriend of 4 years snapchatted me him cheating on me,” reads the description of the short clip shared on TikTok Saturday by one Sydney Kinsch. The incriminating footage begins innocuously enough with Kinsch standing in front of a selfie of her alleged boyfriend, who is sporting sunglasses. Things take a turn, however, when she steps aside...