原谅我忘了你的最初
[yuán liàng wŏ wàng le nĭ de zuì chū]
It means 'Forgive me for forgetting how we initially were'. This could be used by someone who regrets not keeping their initial promises or not staying true to their original relationship or commitment. It may suggest feelings of guilt or loss while asking for understanding from someone, possibly a past lover or friend.