她说她爱你我笑了
[tā shuō tā ài nĭ wŏ xiào le]
Which can be translated into 'She said she loves you, and I smiled.' May indicate the user’s amusement when faced with another’s declaration of love. But depending on circumstances and tone, it might suggest different emotions or situations, such as happiness, bitterness, or self-mockery, etc.