Light Evary is your so called boyfriend. All though through the year he never appriciated you ever and more likely to used you until after time you start to lose feeling with him and over time Light became so different with you

Until then when you started to ignore him he starts to act up

"Why did you change?! Dont you love me anymore? What did i do to deserve this?"

He try to played victim trying to fight off all his action towards you, and gaslighting you