喜欢一个人的感觉就像中枪
[xĭ huān yī gè rén de găn jué jiù xiàng zhōng qiāng]
This could be translated as 'Liking someone feels like being shot'. When one falls in love deeply with someone, they experience feelings so intense they feel both thrilled and wounded by that special person, just like the metaphorical meaning here that the heart is hit hard, like being 'shot'.