You could say "mejor amigo/a".
In spanish, "best friend" is mejor amigo(a), amigo is for a boy and amiga is for a girl.
mejor amigo (or amiga if the best friend is a girl)
Por mi amigo mejor. - By my best friend.
What is your best friend like? (the best friend is female)
You can bring your best friend.
Best of luck to you my friend is very easy to translate. Best of luck to you my friend = mejor de las suertes a mi amigo
I look forward in a friend that is intelligent, kind, playful, friendly, brave, courageous, and the best friend forever!
only too brianna her best friend ( she hates morgan)
Te amo mijor amiga means i love you my best friend.!
I would tell my friend not to say lie more about him. I would also not get angry and will be friendly to that friend who said lie about my best friend. Then only he will recover him.
yes he really dose want to be your friend he trying to be friendly with you
'No soy tu mejor amigo?'