Bouquet

Holding a non-magical gift such as a bouquet of flowers or a similar token approved by your DM, you lace the gift with enchantment. For the duration, if a creature willingly accepts the gift from you (they must touch the gift in this process), you add 1d4 to charisma ability checks against them for the spell's duration. A creature immune to being charmed is immune to this effect.

A suspicous creature can discern the magical nature of the gift with a successful Intelligence (Arcana) or Intelligence (Investigation) check against your spell save DC. A creature touching the flowers has advantage on this check. The effect ends on a creature that becomes aware of the magic used.