你可知姐现在还为你心疼
[nĭ kĕ zhī jiĕ xiàn zài hái wéi nĭ xīn téng]
Despite the somewhat old-fashioned and dramatic use of 'sister', this reveals lingering feelings or concerns about someone special after some time apart. It shows continued emotional attachment even if separated from or having drifted away from that person.