Red flag? Updates 🙄

I was in the shower today and I was calling for my boyfriend to come to the bathroom to grab me something and he said no so I was like wtf okay. Then I get out of the shower and he hurries and throws his phone away from him. And I’m like wtf were you doing why did you say no? And he’s like I wasn’t doing anything. I’m like okay you were just on your phone and he goes obviously!! I’m like ok so what were you doing and then wouldn’t let me see his phone. He was like I was on fucking Facebook. Me being crazy I go check and he hasn’t been active for 4 hours.

Uhhh wtf?

Update -

After I posted this he ended up giving me his phone and hes like go through it I have nothing to hide I was just napping and didn’t realize I was on text message not Facebook cause I wasn’t all the way awake... what do you guys think 🙄

Update again - ugh!!! I kept asking him and the thing is he handed me his phone eventually but he didn’t go on it at all after I initially asked and the last thing open was his messaging on iPhone and no weird texts. But it’s easy to close apps. Idk. He also swore on mine and his mother’s life he wasn’t on his phone doing anything but checking his texts to see if my sis in law had texted back. Idk whether to let this go or keep pressing 🙄🙄🙄