Final train home from Queen st after we won 5-1 at Ibrox in April. I had been at the game then out after a quick stop home to freshen up so fairly pissed myself but not too bad. Anyway, get on the train & there is a middle aged couple to my left & a young, clearly gay guy sitting opposite me. Train was quiet & had his leg angled so his knee was resting on the seat but his foot was hanging down over the edge. Not harming anyone or anything & minding his own business. Wifey decides to go & give him grief for apparently having his feet on the seat which clearly wasn't the case & stating she taught her kids to not do it etc. After 5 mins of this, she sits very close to him & which he's clearly uncomfortable with. I politely request she leaves him alone at which husband tells me to 'mind my own fucking business you c**t'. My stop was coming up & I told them they were a perfect match for each other & the husband tried to chase me off the train. c***s