暖doesn't confide in 晟. Can it be that *they (unsure of gender)* want to confide in that 阿澈? Shouldn't you consider who 暖 is in a relationship with……”
If 暖 doesn't confide in 晟, is he then supposed to confide in that 阿澈? Don't you know who 暖 belongs to . . . (Speaker is being sarcastic in the first sentence)