a good friend
A good friend is someone who won’t leave you hanging after you do something dumb. They’ll let you off the hook and stick by you like glue.
Your friend texts you, 'You got caught in a ditch? I'm coming to save you.'
Your friend says, 'You're a disaster, but I'm still your friend.'
Your friend texts, 'I’m not leaving you hanging, I’m coming to help you.'