Natasha works at an art gallery and gets to know Steve who likes to visit the gallery from time to time. He asks her out but she gives him a no. He promises to come back every day in hopes she might change her mind.
When Steve came out of the ice everything changed. He lost everything he ever knew and loved. He has no choice but to move on, but it is easier said than done.
Disclaimer: I don't own the characters or images, only the story.