Dn angel Dark love Riku

In the manga, Dark starts off liking/loving Riku, but as the story continues, he starts to fall for Risa. When Daisuke suddenly transforms into Dark at school after having an encounter with Riku, Dark runs into Risa. After she tells him how much she wanted to see him, she suddenly kisses him. He then transforms back into Daisuke. Daisuke then notes that Dark had a strong reaction to Risa. Later, when Dark takes Risa on a date, he questions how she would react if she found out he was a monster. The answer she gives him really means alot to him. Later, Daisuke's father notes that because of the Niwa's history, Dark had no choice but to "be loved", but he's now starting to change and understand what it means to be "in love", and the reason for this change is Risa.