Relationships are weird.
You may have known someone for like just a couple of years or so. Then you have a fight with her and stop talking. After a long time, you get a couple of random comments from her on your blogs. And you can't even remember what you fought about! Next thing you know, you get in touch with each other and pick up exactly where you left off.
On the other hand, there's this other girl you've known for practically your entire life. You grew up together... shared all your crazy stuff with each other. Then you have a fight with her too, and stop talking to each other. After a long time, she contacts you on Facebook, but all you remember is the cruel sting in the words she last spoke to you. Instead of patching up (and "catching up") with her, you blog about "Burnt Bridges"!
Relationships ARE weird. With some, it just feels like "yesterday once more". With others, you end up thinking "that was yesterday"...