27m feeling extremely sad and heart is heavy

27m, post covid i am cameback to Bengaluru in late 2022. Till now i had great life here.

2 days back my friend left this city due to extreme expensive living conditions.

When he mentioned he will be leaving I didn’t give much thought , but i am not able to live normal now at all

I have called him multiple times but somehow it is still unsettling for me. I genuinely want him to be happy and don’t want to be burden for him too.