I dont feel karan is in love right now or you can say he himself dont know that he is in love
and the statement which karan made for bike race was not for rishabh that he will defeat him to get preeta
it was just that pointimg at preeta he uttered those dialogue so preeta is also a challange for him right now and he just want to win the challange
he has from till now experiencecame to know that preta is not that type of girl and thus he has changed route
and i feel in thins winning process he will simply fall for preeta and one day with sameer he would be discussing how he has made preeta fall in love and it was just a challange at preeta will hear everything and before conversation will be incomplete
and thus preeta will be heartbroken but karan will try to make her understand that he has really now fallen for her but preeta will mu him that now even he is lieing
admist all this rishabh will propose preeta and after familyconvincing her se will be ready to marry rishabhand karan after knowing about rishabh feeling will even stop convincing preeta or clear her mu he will even increase it more
FOR ALL WHO THINK KARAN WAS GENUINE YEATERDAY I DONT THINK SO FOR HIM PREETA IS NOW JUST A CHALLANGE WHOM HE WANT TO WIN AT ANY COST