Yahya related to me from Malik from Yahya ibn Said that Atika bint Zayd ibn Amr ibn Nufayl, the wife of Umar ibn al-Khattab, used to kiss Umar ibn al-Khattab's head while he was fasting, and he did not tell her not to.
Muwatta Malik Book 18, Hadith 16
← Previous Hadith Yahya related to me from Malik from Hisham ibn Urwa from his father that A'isha, umm al-muminin, may Allah be pleased with her, said, "The Messenger of Allah, may Allah bless him and grant him peace, used to kiss certain of his wives when fasting," and then she laughed.

Muwatta Malik Book 18, Hadith 15 Next Hadith → Yahya related to me from Malik from Abu'n-Nadr, the mawla of Umar ibn Ubaydullah that A'isha bint Talha told him that she was once with A'isha, the wife of the Prophet, may Allah bless him and grant him peace, and her husband, who was fasting, came and visited her there. (He was Abdullah ibn Abd ar-Rahman ibn Abi Bakras-Siddiq.) A'isha said to him, "What's stopping you from coming close to your wife and kissing her and joking with her?" He said, "Can I kiss her when I am fasting?" She said, "Yes."

Muwatta Malik Book 18, Hadith 17