Evan and Jeff's beginnings

Riding Through Fire (Dark Horse, #1.3) - Kate Sherwood
Like Sometimes You Just Know gives the backstory of Dan and Justin this short gives the history of Evan and Jeff's relationship.
It, like most of the others in is series has sad undertones and tragedy striking, but it's also sweet and cute. Jeff finally gives in to Evan's flirting and as the saying goes, it's the start of a beautiful friendship...and more, of course.
It's free and a good addition to the series.