The quote reflects a complex situation of feelings and morality surrounding a romantic entanglement. The speaker feels conflicted about a physical encounter with someone they believe is involved with another person. They express uncertainty and discomfort about stepping over a boundary, indicating a respect for relationships and a hesitation to disrupt them.

This sentiment reveals an underlying principle about loyalty and respect in romantic relationships. It highlights the speaker's struggle between attraction and ethical considerations, which adds depth to the narrative and emphasizes the importance of trust and boundaries in love and friendship.