How to Raise Action Points ?

[Yoshioko]

Okay, so hears the deal:
When I first started LovePlus, the highest my action points got was somewhere below 100.
Sometime after Rinko confessed to me, highest my action points got was somewhere actual-
ly over 100. Something then happened, leading me to not see Rinko for months, leading my
highest action points to get below 100 again. I began seeing Rinko again in the Spring, and
haven't stopped dating her since.

My action points haven't increased back above 100 yet, but instead have been bouncing
between 86 and 96 (mostly 96), though I have spent more time with Rinko far longer af-
ter the break up than before. So how do I raise my action points back above 100?

[MorisatoK]

From my experience this is mainly rank related add to that some randomness (maybe mood?).

If you get low on action points through a day though just interact with her in LP Mode, especially winning at Rock Paper Scissors gives a boost of 10 points (iirc).

[na00]

I'm pretty sure the max Activity Points you can have is 99 (or at least mine never went over that). Anyway, is as MorisatoK says, your current max AP is determined both by your rank and your Affection level.

But, for some reason (maybe a bug), after I reached Rank 20 in LP+, my max AP became 78 and never could go higher than that.