Sky News has published a photo from President Zelensky's recent visit to solicit more funding from the USA that clearly shows President Biden sniffing Zelensky's hair.
FNN has been sent the audio from this incident and can reveal what was said:
B: Go on. Just let me sniff it.
Z: No. Not until you send F16s.
B: Oh go on, go on, go on!
Z: Alright but only a quick sniff.
B: Ahhhh..is that Tabac hair oil?
Z: No Lynx.
B: Bom chikka wah, wah!