Someone Set a Attack on Me

Okay basically i was in this game lobby and i was annoying this guy just a little bit...(killing him with a gun because he was swearing)

Later he threatned to hack me and find out my ip address

i litteraly thought this was some script kiddie so i was like xD okay

Later he said he got my ip addresss and then gave me a link to his youtube channel(legit link)

I saw a video where he was using chain and abel

around 30 mins later my anti virus blocks an attack that was set out on my ip addresss i was shocked becuase i didnt go on any malicous link...

should i leave this guy or confront him

ps there was no damage done