Tried to block him then saw a bunch of messages on my Apple Watch

We went on a few dates, hugged a few times never kissed or anything! He was very inconsistent with texting and canceled last minute several times. I tried to politely end things, then he wouldn’t stop calling me so I blocked him, to then get calls from an unknown # then noticed all these messages on my watch later that night … safe to say I dodge a bullet for sure.