Tanaka is very oblivious when it comes to love. That said, Ueno's methods can safely be described as extremely unconventional.
More importantly, take a look at 
THIS. I've finally finished it!
.الأهم، ألقِ نظرة على هذا
!أنهيتها أخيرًا
Mira, Tanaka. Por fin lo terminamos.
Mira, Tanaka. Por fin lo hemos acabado.
Mate plutôt ça, Tanaka.
Je l’ai enfin terminé.