Ibrahim said that Alqamah and Shurayh bin Artah were both with Sayyidah Aishah (may Allah be pleased with her). One of them said to the other: Ask her about kissing for a fasting person. He said: I will not speak of indecent matters in the presence of the Mother of the Believers. She said: The Messenger of Allah (peace and blessings be upon him) used to kiss while he (peace and blessings be upon him) was fasting, and he (peace and blessings be upon him) used to embrace while fasting, but he had the greatest control over his desire.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصيام / 8075