The verse says: those who are getting far away from the big sins-- allathina yajtanibouna kabair alithm wa alfawahish.
The interesting thing is that al kabair wasn't placed in the al fawahish wich is like the zina, not praying, killing other human... Al kabair is like being not good for your parents, not wearing hijaab, corruption, stealing...
Sagaair al ithm wich are not kabaairal ithm are basically listening music, tallking to a girl... But can they fit in the repentance Why not if you meet allah with small sins he doesn't need to punish you for that.