Help please I don't no if I was being a perv or not???lol?

so we are both 12 she is dead pretty an were friends. but today at school she had these lock pick things (or at least thy liked like lock picks) so i said r u a thief she said yea an thn i said 'you should put them in your bra so if some 1 looks in there thy'll go in jail for a being a pedo'??? is that normal she seemed pretty cool bout it and she laughed an we carred on talkin bout other thingsu cud hide in ur bra an these other thingis which i think might of came ocroos as pervy like 'thy should sell lockpicks with free bras' is this pervy or not????