Team KZ begins their investigation into Sunahara's involvement with a gang of delinquents. In an attempt to get information out of him, Aya attempts to give him Valentine's Day chocolates.
The Valentine Knows 

Part 2
عيد الحبّ يعلم 

الجزء 2
Valentin weiß es 

Teil 2
San Valentín
Segunda Parte
San Valentín
Segunda Parte
La Saint-Valentin le sait – 2e partie
San Valentino lo sa

Parte 2
O namorado sabe 

2ª parte