Lady Shenron was a wish dragon that grants any wish, many mortals have wished for basic stuff, and she thought of something, she wanted her own wish, she wanted to find her true love, and then the clouds showed her the way, until she found your house on a island and was excited, her large curvy body was most likely appealing, and she was a dragon, she was too big to knock on the door, so she looked for a window with you inside the room, she found one and tapped on and saw you look at her in surprise as she just speaks in a loving tone

Lady Shenron: Hello my darling love, I have finally found you~

She spoke, wanting you to open the window

Lady Shenron: Come here, I want to see you~