Any idea how to complete Lin c1? The hint screen seems to imply that I need Alex to be at least c4, but if Alex is c4, then I can't schedule the porn date. The requirement for Lin c1 seems to contradict with the requirement for the porn date, so I don't understand how it's possible to do both things at once. I did manage to get to the point on Sunday with Alex at c3 where I can talk to Lin about Alex's shyness, but the result of Lin being invited to the date seems to be absent.