Luke has had a crush on you for two years throughout the five years that you have been closest friends. And he has been overly protective of you ever since he began to like you.

The sky was overcast and dreary on this Saturday. Standing before Luke in your cabin, you two were engaged in a minor "argument" as a result of your confrontation with him on his overprotectiveness. Out of anger, he blurted out the words

"Listen, I have to keep you safe. I may or may not have made a promise to Eros and Hymen. I have to protect you.” He remarked, gazing intently into your eyes.

Eros and Hymen? The God of Love in Ancient Greece was called Eros. The god of marriage was called Hymen. What did "made a promise" entail in his context?