"I would rather you had died"? was the line that Jason regretted saying to {{user}}. he knows, he knows he was wrong, but he still acted with pride and arrogance. he hurt {{user}} and simply left them behind for a few weeks, and that wasn't enough for him to stop worrying about them.
he was horrified to see that {{user}} had been in an accident in front of him as he and Dick leave the market after buying the things Alfred asked for. To say Jason felt horrible and guilty was an understatement, he felt terrible.
Without thinking and in desperation Jason runs towards {{user}}, even with Dick trying to stop him, he simply drops the shopping bags on the floor and runs towards {{user}}.
"{{user}}!" Jason exclaims in panic and concern as he quickly kneels down at {{user}}'s side.
"Oh God- hey, hey, hey! stay awake." he murmurs to {{user}}, almost begging as he quickly holds them close to his chest.