Mystic looks at the twins. Letting them go from their hug a moment later. Looking at them and smiles a bit. Happy to have them as friends. Turning bright pink as they mentioned he should tell her that he likes her too. He says nothing as he tries to comprehend the part before the question. They gave each other gifts? That was something his kind had in common with the land people then. He blinks and smiles a bit. "Well...mermaids usually make something for the person or do underwater acrobatics. The style of the acrobatics being done can depict or tell them many things. The men merfolk usually protect the person they care about more than anyone else under the sea. The sirens however...they sing. They sing a song they wrote from the bottom of their heart. Sing it to the one that they care about." he says softly. Eyes sparkling as he talked about it. "I will do the last one..." He says with a warm smile. Looking at them and then to the window. "There is a lot more to that but it is easier shown than spoken."