Talk:Endless Summer, Book 1 Choices/@comment-34453026-20180124074236/@comment-34491525-20180126160250

Did you choose Speed Up (Jake's technique) or Hit! (Estela's technique) in Chapter 13? It's just that those choices (which are part of a timed choice) give you relationship points with whoever you chose for their technique. If you didn't then it's probably likely that they don't deem you train enough given the other two options in each of those timed choices don't have any effect.

I only say this because whenever I go with Jake's technique and select Speed Up in Chapter 13, then fight and select Attack in Chapter 16, there is no effect with Jake/Estela and I get +2 Diego so it works for me.