I think the one that got away will peak at 3 with promo like firework, but if they do firework promo and LFN tactics, then it could hit number 1. I'd be okay with a peak at 3, as long as dressin' up and part of me come as soon as the one that got away starts dropping on the charts!!!
We're just used to seeing explosive numbers, so seeing normal updates scares us. Look at the bright side, this is a chance to learn how it feels to be a stan of one of the other girls! I've always wondered how it felt to see my fave's songs rise with AI gains of under 2mil a day. It will be a learning experience!