Han Yan rubbed Mu Yu's hair and explained patiently: "Being able to have the strength to love someone and be kind to someone is actually a very happy thing, so it doesn't matter whether it's cost-effective or not."
"Then...now that Sister Yueling has agreed to Brother Yunhai's proposal, if she gets married, you can't be nice to her anymore. Will you fall in love with someone else again in the future?"