Applejacks Cafe has tried to tug on the Englishman’s heartstrings with the proposal of the romantic milkshakes.
Roberts and Tierney struck up a ‘bromance’ during the former’s 18-month loan spell at Celtic Park. The winger returned to parent club Manchester City during the summer, but in recent days he has been linked heavily with a return to the east end of Glasgow.
The 20-year-old made 60 appearances for Celtic, netting 17 goals, and played a key role in the club’s domestic dominance last season. He has been linked with a move to French side Nice as well as a second spell at Celtic.