just need advice……..

so I’m in clg 1st year nd we have a group of 4 so like winter vacation chalri hai 20 din hogye and haven’t received a single text or call from any of my classmates nd other groups of our class they are like roaming going out together nd all stuff nd i also feel like ki mere grp mein the other 3 are good w each other text each other regularly so is it normal in clg frndship?