@Tinagirl875 Okay, not necessarily a ship but certainly a headcanon I find entertaining. Gabriel is Scottish by ancestry. Doesn't mean he doesn't know Scots and Scottish Gaelic though. No, he uses the fact that basically no one knows this to his full advantage.
He can be talking to a friend (New or Original Order or Harper, any work) and he'll just casually 'slip' into Scots. And then slip out again at the end of the conversation, leaving whoever he was talking to confused as heck.
When he's talking to them with a group, he's back in his usual accent, leaving the poor soul believing they hallucinated a Scots accent as Gabriel plays innocent. He's got it down to a fine art.
The Scots accent also comes out when he feels particularly strong emotions but mainly uses the accent for a bit of fun at the expense of others