我爱你就像你爱他
[wŏ ài nĭ jiù xiàng nĭ ài tā]
A literal translation would be 'I Love You As Much As You Love Him' which could suggest jealousy or comparison - the speaker is telling the listener that their own capacity to love is equivalent or superior compared to the love shown by another, expressing either self-confidence or insecurity depending on context.