Need help finding a story pleaseeeeeee

Ok so, a couple years back a read a full story in a weekend (I was obsessed with it) however it was on my old account and I have no idea what the story was called, just the name on a character and the plot.

I think the characters name was Austin Riches
And the plot line was

A girl moves in with her new co-star as she’s new to the acting industry and they end up loosing each other, however the LI has a past girlfriend who sadly passed away and he feels guilt about likening someone else because hes not fully let go of her.

I don’t know who the author is I just know I read it on episode and I would love to re-read it. So if anyone can help please do get in contacts

Rising Star by Cher

Thank youuuuuuu :joy: