Story: I like these kinds of plots. Go Ahead is the drama I’ve rewatched the most and I like these complicated family/, best friend/sibling-like, budding romance, slice-of-life stories. They more realistic and relatable then a story about a poor FL getting into a relationship with a CEO - somehow.
Overall, the story is very good to me. I like the inclusion of the ML’s disability, but as a someone who doesn’t have that personally, I wonder how accurate it really is. I also liked the turbulence of the relationship/FRIENDSHIP. It was innocent and enjoyable.
HOWEVER, there were major issues with the stories pacing. It felt like it dragged on a lot and I personally skipped around quite a bit. I think the drama was a lot longer then it needed to be.

Acting: the acting was pretty good. I think the FL did a really good job acting the age of a year one high school student and so on. The ML was also good, but the girl store out more. I appreciate when someone doesn’t cry “pretty” but more realistically and raw.
The second ML was very funny and felt like the only comedic relief besides the FL. I appreciated how he played his role, but the plot points with him felt a little under developed

Rewatch: Honeslty, I would watch it again. I have a shorter attention span to begin with, and this drama wasn’t the best at holding my attention. The story it’s self was good and a bit unique. It just for me personally, I wouldn’t watch it again.

I hope people give it a chance, because the story alone deserves a much higher score than 6.5, but overall… not the best for me.