Am I overreacting

Alexis • Mom of a little girl ❤️ Aubree Elizabeth Dellinger was born 9/1/28
If you find something on your SO Facebook and it's from a year ago and you didn't know each other and we're not dating but it talks about there relationship and how he misses it. Would you be upset and hurt or would you be like eh it was a year ago I didn't know him oh well