媳妇我要亲嘴嘴不行可以打脸脸
[xí fù wŏ yào qīn zuĭ zuĭ bù xíng kĕ yĭ dă liăn liăn]
It has a playful, childish tone with a sense of being whimsical about affection or intimacy. Literally translated it says 'Wife, I want to kiss but if not, hitting the face is also fine', expressing a humorous approach towards closeness or possibly an awkward attempt at romance.