This is not a flashback, it took place in the rpg Book of Ajia..
This is at the point in the RP where Shyl is so close to death and sick with poison it has caused a fever.. He lies in a grassy field among the tall trees, unable to move.. The spirit of his love Hanna cuddles in his arms, wanting to offer comfort in any way she can.. Shyl feels that death would be better than to return to the pain of life without the one he loves near to him.. He does not die, but he comes close. Done in pencil, blended with a q-tip.
UPDATE: Managed to rescan this and with the use of Paintshop Ive made it so it looks more like the original. Whee!