[X]: Compose a poem! Write in! The format is Waka, that is, 5 syllables, then 7, then 5, then 7 and 7, or 5-7-5-7-7. It must include a reference to the gardens around you and it must be a love poem for the girl in front of you. As usual, the poems are as good as your character is, not as you are, though your theme and general sentiment does matter.
[X]: Compose a poem! Write in, as above! Don't downplay your ability, but pick your symbolism/imagery in a way that it sounds like ordinary high quality love poetry to the crowd, but Tomiko can pick up a second meaning referring to her.