Gallery picture

[ninive]

My question maybe is a bit odd, I played through all endings but there's one picture missing from the gallery. I guess it means there's still one sequence I didn't unlock.
But since I already played most of it I don't know what I should try to get it. This is a screenshot, it would be really helpful if you could recognize what it is and tell me where can I find it. Thanks

[hanako]

The one picture people often miss is a picture on Tim's route because it's possible to finish the game and get all the endings without ever kissing him.

Whenever you have an option between characters on that path, pick Tim!

[ninive]

Thank you it really was that one!
I only played his route once (trying both options at the end) and I totally missed that point.