"When one of you loves his brother,then let him inform him of it."

قَالَ رَسُولُ اللَّهِ ﷺ إِذَا أَحَبَّ أَحَدُكُمْ أَخَاهُ فَلْيُعْلِمْهُ إِيَّاهُ وَفِي الْبَابِ عَنْ أَبِي ذَرٍّ وَأَنَسٍ