ξHeadcanon
ξ He can't remember his past or his family. All Lavi can really remember is a lullaby that was sung to him by his mother.
ξ Doesn't realize that he has an alter ego, or that Remembrance would take over when he's in mortal peril.
ξ Lavi doesn't know how old he is. If asked, he'll just say that he's 20.
ξ Thanks to Remembrance, he can remember everything and anything he sees with one glance, and he's filled with the memories of the world when it was filled with beautiful flowers and waterfalls.
ξ He can't stand the smell of sulfur. For some reason, he hates it and it makes his head hurt
ξ Lavi has a scar on the back of his neck. It strangely resembles a dragon, and he has a scar on his wrist that appears as a cross.
ξ He's actually quite capable of defending himself. Lavi is talented in handling any sorts of weapons and martial arts.
ξ Though, Lavi doesn't know much about first aid, and is only familiar with the basics.
ξ Whenever a rare thunderstorm comes, Lavi would spend the time outside, soaking it in.
ξ He had actually befriended a few animals, having an owl as his familiar to collect any news it could find.
ξ Lavi would sometimes stay up late at night, trying to see if he can find any stars in the sky. He would stay up all night too if he could.
ξ While he feels guilty about Bookman's death, Lavi figured he could make it up to his dead mentor by saving the world and restoring it to its original way
ξ He carries a gun on him, hidden in his coat, but he rarely uses it unless he's in a fight
ξ Works with Cross to bring down Leverrier and the Noah. He mostly gathers any knowledge that he can to thwart them off.
ξ Lavi knows everything about what happened 35 years ago thanks to Remembrance.
ξ Doesn't realize that he had gained that scar on the back of his neck when the program had invaded him, nor does he realize that Cross knows about what happened.
ξ He has a love for reading any books that he could find that had to deal with mythology and poetry.
ξ Lavi always wears a wristband around his wrist that contains the scar.
ξ Shares a rather...strange relationship with Cross. While Lavi sees him as a mentor and a comrade, he doesn't want anything to do with him either.
ξ Whenever he sleeps, Lavi would hear voices - some that sounded familiar and others that were foreign to him.
Deak
ξ Although he's usually referred to as Remembrance, he doesn't mind being called Deak.
ξ It was a name that he was given by Lavi when the redhead used to go by that name.
ξ He's actually protective over his vessel. He would get rid of anyone who dared to bring the redhead any emotional or physical pain.
ξ Compared to Lavi, Deak is much more serious and stronger than his vessel.
ξ When he invaded Lavi's mind, Deak suppressed his vessel's memories of his childhood and placed the dragon-like scar on the back of his neck.
ξ This is because the program had seen the childhood that the redhead had and he didn't want his vessel to remember them.
ξ Out of the other programs of H.E.A.R.T, Remembrance is one of the two (the other being Holy) to remember who their creator was.
ξ He actually gets along quite nicely with Cross, although he would never admit this aloud.
ξ Whenever he's out and about, Deak would mainly use sign language or Morse code to talk. He doesn't like to talk personally unless it's important.
ξ Hates the smell of roses. He's not sure why, but he just hates the smell of it.