It is narrated from Umm al-Mu'mineen Sayyida Aisha (may Allah be pleased with her) that the Messenger of Allah (peace and blessings be upon him) would kiss while fasting and would also embrace while fasting, but he had the most control over his desires among all of you.
Hadith Referenceالسنن المأثورة / باب صيام من أصبح جنبا / 305
Hadith Takhrijصحيح مسلم، الصيام، باب بيان ان القبلة في الصوم ...... الخ، رقم : 1106