A song by twice Jk I don't really know what it is? Maybe a yearning to get affection and spend lifetime together with a person (aside from mom dad or siblings or relative) , wanting to care for them and wanting to share everything with them? I don't really know about love , I am still very young so i don't bother myself much with love and all , and just go with the flow. Not yet maybe someday in future I don't really have a opinion about it , they maybe correct about love in their own ways , can't say anything about it unless i experience love . Not really i never fell for a character so hard, but in general i do wish to transmigrate or reincarnate in a world of manwha / manga / manuha /novels i have read and experience something like those isekai protagonist experience,will be fun in my opinion and maybe I can find someone there lol.