at present they only care for each other and even sayyam dont love her.love is something that will happen eventually
I dont agree that krishna still feels for yuvan yes she was attracted to him and she is upset that he didnt married her coz she thinks bcoz of suhani he didnt marry her but she dont know that yuvan loves baby not her.
but i didnt saw any deep love from her towards yuvan till now.
even if the cvs bring love triangle of kriyam and yuvan i have no problem coz it will bring kriyam closer.when they get seperated they both realise their worth and love.
even if yuvan loves krishna in the future by that time krisina would already develop feelings for sayyam
so be positive.