Foreshadowing

in my book, "Jerk", I can foreshadow that the main character Sam Carrier eventually formally meet a mystery girl whom he is falling for. He has helping her in numerous instances, like when he gave her his coat when it was freezing outside and when he told her she was going the wrong way and bound to get lost. He desperately wants to meet her and always somehow runs into her.  Sam shows affection towards the girl. He overheard a conversation with her and her friend talking about him and how he wants to know more about him. He will eventually meet her because that's the cliche in this type of scenario in media.