Some references to sex including both central characters referencing blowjobs and being good at them aswell as a comedic reference to giving a blowjob to gain higher position career-wise
Some heavy kissing in the beginning of the film
One scene of nudity in the shower but not in a sexual tone. He is trying to keep her awake because she overdosed on pills by using a cold shower. This scene lasts several seconds and her breasts are fully exposed. She's wearing panties (and he's fully clothed).