Board Thread:General Discussion/@comment-27907368-20160323193924/@comment-27496690-20160728203805

Theory that Asriel, after losing everyone's souls, was scared of picking any flowers becuase he was parinoid that one of them was Flowey's body.

Asriel: Frisk please don't pick any flowers.

Frisk: *does*

Asriel: OH SH- *gets sucked into picked flower*

And that's how to kill Flowey without actually fighting him.