What kind of love spell is he after? As a general rule, people here will be very against giving out/using a spell designed to target a specific person. That's a highly moralistic issue, and people here tend to have very strong feelings about casting a spell on someone without their consent or interfering with free will.

If, however, your friend is just after a generic come-to-me-love spell, I've a couple of great ones I could dig out for you. Ditto for self-love spells to raise one's confidence in themselves.

Blessed be, and happy esbat!