我想是你怕了也许是我累了
[wŏ xiăng shì nĭ pà le yĕ xŭ shì wŏ lĕi le]
'I think it’s because you're scared or maybe I'm tired' implies uncertainty in emotions or situation. It points towards inner turmoil when facing possible withdrawal in love/relationship, either due to fear on one side or exhaustion by another.