An episode that leaves you thinking about what will happen later on. While there is one thing that's 100% certain, it's that every time these two are about to start having a 'real' sibling relationship, the other's indifference makes them feel awkward because they think the romantic feelings are gone, and everything goes right back to their usual vicious circle. If there's anything different this time, it's that we are introduced to a new character, who might add a different dynamic in the future.