Am I wrong for not understanding his point of view?

So my phone was charging in my bedroom my partner was laying down on the bed I unplugged my phone without thinking I chucked my phone on my bed my partner freaked out saying could you not throw your phone on my legs I replied aww I didn't mean It I was just grabbing something his reply we that's twice you've done it and it's disrespectful next time look where my legs are and it's just blown up I think he's absolutely ridiculous for getting so upset it didn't hurt him I didn't mean it so what is the issue like wtf