The Messenger of Allah ﷺ used to kiss when he was fasting. (Using translation from Ibn Mājah 1685)  

أَنَّ رَسُولَ اللهِ ﷺ كَانَ «يُقَبِّلُ وَهُوَ صَائِمٌ»  

Hafsa (Allah be pleased with her) reported that the Messenger of Allah ﷺ kissed (his wives) while fasting. (Using translation from Muslim 1107a)   

«قَبَّلَ رَسُولُ اللهِ ﷺ وَهُوَ صَائِمٌ»  

[Machine] The Prophet ﷺ kissed someone while he was fasting. Abu Qays contradicted them.  

«قَبَّلَ رَسُولُ اللهِ ﷺ وَهُوَ صَائِمٌ» خَالَفَهُمَا أَبُو قَيْسٍ  

[Machine] 'Amr ibn al-'As sent me to Umm Salamah to ask her, "Would the Messenger of Allah ﷺ kiss her while he was fasting?" She replied, "No." So I said, "Aisha informs that the Messenger of Allah ﷺ used to kiss her while he was fasting." So I went to her and asked her, and she replied, "No." So I said, "Aisha informs that he used to kiss her while he was fasting." She said, "Perhaps he couldn't control his love for her."  

أَرْسَلَنِي عَمْرُو بْنُ الْعَاصِ إِلَى أُمِّ سَلَمَةَ أَسْأَلُهَا أَكَانَ رَسُولُ اللهِ ﷺ يُقَبِّلُ وَهُوَ صَائِمٌ؟ وَقَالَ إِنْ قَالَتْ لَا فَقُلْ لَهَا إِنَّ عَائِشَةَ تُخْبِرُ أَنَّ رَسُولَ اللهِ ﷺ كَانَ «يُقَبِّلُهَا وَهُوَ صَائِمٌ» فَأَتَيْتُهَا فَسَأَلْتُهَا فَقَالَتْ لَا فَقُلْتُ إِنَّ عَائِشَةَ تُخْبِرُ أَنَّهُ «كَانَ يُقَبِّلُهَا وَهُوَ صَائِمٌ» فَقَالَتْ لَعَلَّهُ مَا كَانَ يَتَمَالَكُ عَنْهَا حُبًّا  

The Messenger of Allah ﷺ used to kiss me when he was fasting and when I was fasting. (Using translation from Abū Dāʾūd 2384)  

كَانَ رَسُولُ اللهِ ﷺ «يُقَبِّلُنِي وَهُوَ صَائِمٌ وَأَنَا صَائِمَةٌ»  

The Messenger of Allah ﷺ used to kiss me when he was fasting and when I was fasting. (Using translation from Abū Dāʾūd 2384)  

«كَانَ رَسُولُ اللهِ ﷺ يُقَبِّلُ وَهُوَ صَائِمٌ وَأَنَا صَائِمَةٌ»