Just our luck / Julia Walton.

Bad luck follows lies. That was the first rule for life that Leo's Greek grandmother gave him. But Leo, who knows his anxiety can make him defensive, just got into a fight at school, and he wasn't completely honest about how it all went down. Now his father thinks Leo needs to "man up", so he enrolls him in a hard-core a self-defense class. Leave the Paros family alone. That's rule number two. But who does Leo see working at his local gym? Evey Paros -- whose family supposedly cursed his with bad luck. Curse or no curse, Leo is desperate to get out of self-defense class, and Evey agrees to secretly enroll him in hot yoga instead -- for a price. But what could the brilliant, ruthless, forbidden Evey Paros want from Leo?