a best friend
A best friend is the one who will tell you the truth even when it hurts and also bring you snacks when you’re being dramatic.
You: 'I’m the worst person ever.' Best friend: 'You’re the worst, but you’re still my best friend.'
You: 'My life is over.' Best friend: 'Here, eat this pizza.'
You: 'I failed my life.' Best friend: 'You failed your life. But I brought you pizza.'