Qays bin Abi Hazim said: I heard Sayyiduna Jarir bin Abdullah (may Allah be pleased with him) say: "Whenever the Messenger of Allah (peace and blessings be upon him) saw me, he could not help but smile, looking at my face."
Hadith Referenceالمعجم الكبير للطبراني / باب الجيم / 2207