Ryuto did start dating Runa, but Ryuto's pals warn him that it's "a joke for those popular types." Ryuto feels the cold stares of his classmates and worries he could get dumped at any moment as he starts planning his first date with his new girlfriend.
And I'm so bad at thinking 
about complicated stuff.
.وأنا جد سيئة في التفكير بشأن الأشياء المعقدة
Außerdem liegt es mir nicht,
so kompliziert zu denken.
Y no se me da bien
pensar en cosas complicadas.
Y no se me da bien
pensar en cosas complicadas.
En plus, j’aime pas trop
me prendre la tête.
E non sono affatto brava a pensare
alle cose complicate.
E sou péssima pra refletir
sobre coisas complicadas.
И на сложные темы я думать не умею.