[Rarity graciously bows her head in return, appreciating the polite gesture. She does look a little surprised about the flowers, but also quite pleased.]

Oh, they're beautiful, thank you! Just a moment, let me get these in some water.

[Her horn glows, and there's the noise of running water from the other room. In a few moments, a vase filled halfway with water comes floating into the entranceway. Rarity lifts the flowers from Grimsley's hand, depositing them in the vase and setting it on an endtable.]

There! Those will make a lovely after-dinner snack. Thank you again.