tim meeting lex at a gala when he’s young. he knows lex is a villain but he’s also the only vaguely smart person there and he has a look of disgust every time someone says anything remotely dumb, which tim relates to SO much.
meanwhile lex seeing this kid who is so clearly going to be a supervillain when he grows older and quite honestly this child scares him a little. so he indulges him just enough to be on his good side. lex just about has a heart attack when tim off handedly mentions one of lex’s very secret, only 6 people know about it and 5 of them are hidden away and can’t see their family because of what they know, project.
every time they see each other at a gala there’s just a sense of “oh thank god someone smart is here” and spend half the time politely shit talking the idiots
cut to 17 yo tim drake (never aging again) and he just. shows up in lexs house one day like “give me the blessing to marry kon and i’ll tell you the absolutely groundbreaking gossip i just found out about rebecca” he gets his blessing without lex even questioning it. he knows tim drake is red robin anyway who else would be able to? he is a little disappointed he went the hero route but out of all heroes red robin is closest to becoming a supervillain anyway so it’s fine
lex however does not know any of the other batfams identity. brucie wayne is a fucking idiot who can’t tie his shoes (lex watches him stuff the laces in his shoes once) dick grayson is a Cop(negative), jason todd is dead, stephanie brown is the daughter of a villain and would probably want to be as far away from that life as possible, damian wayne he could buy as robin but there’s no way anyone biologically related to brucie could be even remotely competent, duke thomas seems too normal, and he can find nothing on cass wayne except she seems too sweet. besides tim’s competent enough to hide his identity from his family. especially the wayne family.