jumping the geon is such a creative title

I feel ashamed that it took me too long to understand the pun lmao, but once I did I loved the title.

what does it mean?

Geon is pronounced like "gun". The title is a words' play of "Jumping the gun" and idiom that means "start an action without careful thought", which is what Geon did when he kissed Sohm for the first time.

*an idiom