A cute, young Ralph Fiennes (early 1990's) sniff and rubs his nose at the start of this interview clip about Wuthering Heights. A cold or allergy, maybe?
https://www.youtube.com/watch?v=bQA-xSzlRPw
A little sniff at the start of this clip, too:
https://www.youtube.com/watch?v=0qKGraLyxro