I've known my partner since our teenage years but we've only got together as a couple since 2021. I had a crush on him when we were teenagers but he then dated someone else in the group. As I got to know him I grew up love his decent, straightforward personality and I realised his accent was very 'Blimey, Guv'nor!' - but I loved it! In the intervening years his accent hasn't been modified at all - my accent is closer to the generic South East England accent FWIW.