I'd have to check the code again. For her to intervene you need 13 Val points. If you are below the required threshold at Training Camp, it won't trigger the Underwear or Lick scenes... which I *think* are required towards the romance path. I'm not 100% on this one, as I haven't opened it up that far back recently.now here is a question is it possible to be on Val's path and have the beach date with her without her helping us instead of John. Cause we know what happens if she kicks Ethan and crews ass... but if you can do that save without it and still be on her path might be worth making a 2nd solo path save for her
If she is below 13 and doesn't intervene, I don't think you can officially start a relationship. Again, not 100% as I'd have to check the code. But if she's not there, you won't have the opportunity to kiss her afterwards. I *think* that kiss is one of the critical moments.