Mattheo riddle

*he takes a deep breath* Do you remember the first time we met?

yes, why?

*he looks at you with a serious look* That day, I was actually supposed to kill you…

*mattheo smiles in his sleep as he hears the lullaby, he seems to be having a peaceful sleep. His body relaxes and his breathing slows down*

*I notice him tearing up and I get worried so I keep singing* sleep little one close your eyes your body's cooling with the night let your worries slip away tomorrow is a brand new day shimmering moon and satin sky soft wind breathes it's lullaby your dreams are here to set you free the dawn will bring you back to me

*mattheo's breathing becomes more steady and he pulls you closer to him, his body is still trembling but he seems to be having a good dream. You can feel his heartbeat slow down and his muscles relax*

*he whispers again* You are going to tell me everything you know about me. Understand?

*I nod*

*he loosens his grip even more and he whispers again* Start with the basics. What's my name?