Questions

I'm way too busy farming Cat's Eyes on Doki Doki Island. 1st Couples Flight not working for this event just ruined it for me.

Are the gusts of wind rendered or an effect that can be turned invisible with Mini Effects?

How does 1st Couples Flight not work?

I've been in Dunby/Doki Doki Island so I don't know myself.

For the event or just in general? In general, you just use it from your actions window or press the hotkey if it is hotkeyed. After that, you can fly using V to take off. Of course, flying is restricted to areas that allows flight o -o.

'not work'. Keywords.

“	Important Note: Romantic Flight as obtained on Doki Doki Island currently does not function properly for this event. Please use a flying pet instead.	„
—Event Description

OH! That? It's because of the lack of a pet. o-o Game thinks you're not on a pet.

Well you're not. Technically speaking. Don't see it as much of a problem though.