I swam up and checked on Levi he built himself a house and he caught a glimpse of me and I sunk my head under and he looked st me I poked my head out of the water "what are you?" "Mer-mermaid" I blushed as I sat on the edge of the huge island "you saved me?" "Yes" "you've been giving me food in this bubbles" I blushed as I nodded my head and I grew my legs back he honestly was startled "know that you know who I am I can bring you down mermaids hate people because you throw trash in the water but come on hold you breath oh and I'm basically your swimming sir tank!" I grabbed his hand and swam until i looked back he was obviously running out of air and I stopped I went to give him mouth to mouth air but he pushed me away and i grabbed him and gave him some air and when we wer in my castle he took a deep breath "so welcome to my house I was expecting some human so you can go diving with this" I said and I blushed "so anything on your mind?" "Your really shy aren't you" I just chuckled softly "yeah" I went into the kitchen and started to make food for us and he hugged me and I blushed "thanks for saving me um..." "Eren jaeger" he smiled and pecked my cheek my face turned dark red and he just laughed and I handed him his food and I sat next to him "eren who are you talking to!" I looked st my sister going down  the stairs "YOU BROUGHT A HUMAN HERE!?" "Yeah it is my house" she just growled and got out into the water and I smiled as I put my hand on Levi's inner thigh and he smiled looking at me I grabbed his plate and started washing them and I sat back down smiling at him and he smiled back "thank you eren for having me but I need to go back to land" "here have this and keep me as a secret"