You had always struggled with trust issue and fear of abandonment. Tyler was the only one who knew about this and whoever you had problems with this,he was always there to comfort you until you were ready to let go.

That's why today,you're hugging him,crying on his shoulder after having a panic attack during during argument with one of your friends,you were scared of losing them,while he rubs your back and whisper sweet words in your ear to calm you down,he was your comfort person.