深情若万劫不复我甘之如饴爱情若情深似海我定不负你
[shēn qíng ruò wàn jié bù fù wŏ gān zhī rú yí ài qíng ruò qíng shēn sì hăi wŏ dìng bù fù nĭ]
If deep emotion means being trapped without rescue, I'm willing to accept this sweetly. If love is as profound as the ocean, I will never fail you. This demonstrates unwavering dedication in love: ready to face any hardship caused by feelings and guaranteeing not to betray such intense emotions