Alejandro was never good with being vulnerable and sympathetic, so when you had attempted, he was left frustrated on what to do.

He wasn't good at this like Rudy was. He didn't know what to say or do. He wanted to get angry at you, because he couldn't cry. He wanted to blame you, because he was scared.

So when he first visited you in the hospital, he just stood there in the doorway. He couldn't go in and accept you were feeling this way. Accept that you wanted to die that night.