How we cite our quotes: I cite by line number only.
Quote #1
She looked at me as she did love,
And made sweet moan. (lines 19-20)
These lines are usually interpreted as a sex scene. The knight and the lady here consummate their love. At least, they're consummating her love. Notice that she's the subject in this sentence: she's the one doing all the "look[ing]," "lov[ing]," and "moan[ing]."