Koga creeping on Kagome. Kagome is clearly not interested and is very uncomfortable with being touched by Koga, But is too nice to say dont touch me. But in Inuyasha's arms she always feels safe.
I don’t think Koga’s love for her is real or genuine like Inuyasha’s He just likes her because she can detect jewels. Take away that ability and he wouldn’t give a sht
It wasn’t just the jewels, he was impressed with her guts and loyalty when she helped Shippo escape to get the gang to come and rescue her when the wolf clan first kidnapped her.