他非暖男却亮我心房
[tā fēi nuăn nán què liàng wŏ xīn fáng]
'Not a Gentleman, Yet Brightening My Heart Room' indicates admiration towards a person who isn't typically categorized as warm-hearted ('warm man' or 'sunshine boy') but still managed to profoundly affect one’s heart. Despite not being traditionally considerate, this person has had an impactful and enlightening effect on the user.