Is it weird to add my ex back on snapchat?

He never deleted me after the breakup, he would look at my snap stories sometimes since we broke up which was almost a year ago. I re-added him for the first time yesterday and my friend thinks its because i still like him. i really don't, i have no feelings for him romantically, i guess i just care about him and im curious... she thinks he's going to think i like him or something. what do you think?
Is it weird to add my ex back on snapchat?
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