I struggled with 2 of the characters having first names as last names since they refer to each other by their last names 90% of the time. And I really disliked that the female's first name was unique, but her last name, which was how she was referred to most of the time, was so generically a female name.
Some of the timing felt off, which is a big thing for me.
Not that it really matters, but does the story take place in Washington or Canada?

But what killed it for me? The epilogue! There are 4 people in this relationship. How can you only tell us what is happening with two of them? And. AND neither of the two futures we see are the main female character's?!?! We are just supposed to forget that she wanted to join the national team in place of 2 male characters making it to professional hockey?