吃了第二次不想吃第三次

Meaning

Said by Zhou Shen on Hunan TV's "Singer 2020." Singer Geng Sihan met Yuan Yawei for the first time, and right after greeting her, Geng asked for her WeChat. This straight-guy pickup shocked everyone. Zhou Shen immediately quipped "你礼貌吗" (Is that polite?). His expression and tone were hilarious, voicing what netizens were thinking: How can you ask for WeChat on first meeting! This became a meme.