Way to spawn in travel tickets

I usually hold it however I hold it normally so the screen is open to that first "click" and I just move up and down (closer to the floor then move up towards the ceiling) in small movements about the length of my stomach starting slow and getting faster until you find the right pace the baby likes.

Don't try to over think it too much.

It's all random. If you pick "Go for it" when a Mii wants to confess to another Mii and the other Mii says something like "Sure", then they will be sweethearts and even one of them might want to propose!.

Let me know if this doesn't work for you or this answer wrong

Hope this helps :)