嘴硬心软不讨囍
[zuĭ yìng xīn ruăn bù tăo xĭ]
"Stiff-Lipped But Kind-Hearted, Not Pursuing Bliss" signifies an individual reluctant to outwardly admit affection, though internally warm-hearted. This name may also suggest that one doesn't overly chase joy or happiness because there might be an understanding that life isn't always smooth and sometimes hardships are more meaningful.