Manan Das gives voice to a bed of white flowers that simply wait. They wait for a visitor, and they ask for nothing in return. The first stanza treats the white petals like a blank canvas: you can bring whatever color you like to them, with one odd exception, the "black shower." That phrase is open to interpretation, but it seems to suggest something dark or destructive that the flowers would rather not receive.
The second stanza gives the flowers an inner life. They hold "essence in their breast" and can offer either happiness or sorrow, so the poem admits that beauty doesn't always bring comfort. The last stanza is the most relaxed. The garden welcomes you, but "you may come or not," and there's "no burden."
The mood is gentle, calm, and quietly generous. The repeated opening line works like a soft refrain, and the speaker sounds patient and unpressuring, as though love or hospitality means leaving the other person free.