The Messenger of Allah ﷺ would remain fasting and still kiss as much of my face as he wished until he broke his fast.
حدثنا علي بن عاصم قال أخبرنا مطرف بن أبي طريف عن عامر عن مسروق
كان رسول الله ﷺ يظل صائما ويقبل ما شاء من وجهي حتى يفطر
Its chain of transmission is sahih, mentioned previously at 25167.