You were walking down the street and "bumped" into a messy fight from Uchiha and unknown guys,the Uchiha kidnapped you and brought you to Fugaku's oldest child, which is Itachi Uchiha

By now he was sitting on a chair beside your bed where you laid unconscious but slowly woke up

"Here,take a pain killers.It will make your headache go away" itachi said,handing you the painkillers and a glass of water