throwaway bc ppl know my reddit

i can alr feel the pedo alarms going!!! ringing!!!! people ready to yell at me!!! ok but u can chill the fk out for a moment

i turn 18 this year (oh shit fuck end me why im NOT READY TO HAVE THE RIGHT TO VOTE AND BUYING ALCOHOL AND ???????) and i have v obv not come to terms with it.

among my friends im the 3rd/4th eldest. our youngest (he's 15, 16 this year), let's call him Leo, is.... ok so you know the children and teenage kids of some celebs???? you know the kpop wave and how kpop idols look???? you know That One Friend Who Drops Jaws In The Super Nonviolent Way? that's leo. his visuals are unreal. All of us have officially declared he's hands down no questions asked the most attractive out of all of us.

leo has insecurity issues because of shit family (reading thru reddit and the net has enlightened me to know that sadly no shit families have existed before the dawn of internet there goes my faith in humanity) and other Life Happened reasons. the rest of us make it a point to appreciate his general existence because yes he does deserve it. so heres the AITA moment im concerned about.

i have exactly 2 of him being a soft child in selfies saved on my phone. Originally as a general rule of my life i didnt keep photos of people on my phone bc i always feel like its sort of??? idk weird and every now and then my parents get a glimpse thru my phone and its gonna be tough explaining "who dis" and "who dat" tho personally i dread "omg u took a selfie!" (narrator's note: op regrets all selfies taken). leo is aware i have these downloaded on my phone but has requested that i only show one of them if i ever want to show him to people (son is awkward and both hates and likes validation). that came up because i told him that after me gushing abt him to a separate circle of People I Know they wanted to see him, so he sent me the 2nd picture i have on my phone.

WIBTA if i continued to keep his selfies on my phone even tho i become a legal adult this year?

Asking bc a different friend was in abusive relationship with a pedo who USED to be friends w us all but we ditched that scumsucker and got him banned from the site he used to pick up minors. im scared im breaking into Creep Territory and in general am scared of turning into pedo ex-friend so now im super fucking touchy and easily triggered abt age gaps and boundaries like photos even if theyre just normal selfies.

please take note hes the only one ive saved photos of due to reasons alr stated so it feels like im doing smth super wrong even if hes aware i have them saved (he hasnt asked me to delete them tho im worried he hasn't asked me to out of shyness/awkwardness/etc)