痛彻心扉却无法割舍
[tòng chè xīn fēi què wú fă gē shè]
Meaning 'Heartbreakingly painful but unable to let go.' The phrase vividly illustrates a state of emotional struggle, usually involving unattainable or unresolved love, strong attachment, or profound regret, where although suffering immensely, there still exists dependency or inability to completely move forward.