وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ زَيْدِ بْنِ أَسْلَمَ، عَنْ عَطَاءِ بْنِ يَسَارٍ، أَنَّ عَبْدَ اللَّهِ بْنَ عَبَّاسٍ، سُئِلَ عَنِ الْقُبْلَةِ، لِلصَّائِمِ فَأَرْخَصَ فِيهَا لِلشَّيْخِ وَكَرِهَهَا لِلشَّابِّ ‏.‏

Yahya related to me from Malik from Zayd ibn Aslam from Ata ibnYasar that Abdullah ibn Abbas was asked about people kissing whilefasting and he said that he allowed it for old men but disapproved ofit for young men. Translation Not Available

Book Ref: Muwatta Imam Malik Book 18 Hadith 653
Web Ref:  Muwatta Imam Malik Book 18 Hadith 19