who is our close friend?

قالَ الامامُ الْحَسَنُ الْمُجتبي(ع): القَريبُ مَنْ قَرَّبَتْهُ الْمَوَدَّةُ

Imam Mujtaba (AS): The best friend close to human beings is the one who is compassionate and affectionate in all situations.