Take risks, and go for it.
Plot revolves around a potential romance. Some flirting and kissing. Conversations about losing virginity. With no sexual implication, a young woman clearly sleeps alone in the nude, is shown waking up with her shoulders exposed under covers. She's seen later, still alone, wrapped in her blanket wearing only athletic underwear. Still later, she opens her jacket to show a tattoo, and her lacy bra is exposed.
One use of "what the f--k."
Considering how branding and endorsements are so intertwined with the Olympics, very few brands are actually shown (in case of Coca-Cola, the label is actually turned away from the screen). A joke is made about "sitting home, eating Doritos," but it feels more like how people speak than product placement.