sometimes it can but it can also hurt the person who you are trying to make jealous if that's what you mean.... so you might want to think first before trying to make some jealous
Show affection to each other and show you care.
They don't. They show affection by grooming each other with their tongues.
Some ways couples can show affection in public are:hold handskisshugwalk with arms around each other
No, African culture is not particularly affectionate to other cultures.
it means that you don't show affection in the same way as them, they prefer physical displays of affection but you prefer other ways of showing that you care about each other.
Most brothers and sisters do not hold hands with each other. The only close affection siblings may share is a hug or a kiss on the cheek.
Guinea Pigs will often chase each other to show an amount of affection... they will also go into heat and attempt to flirt with each other around 3-6 months of age...
it should be showed by the simplest ways.those are like holding hands spending time together sitting next to each other in class or even having lunch together.this are simplest ways to show your affection to your girlfriend.
Most dogs sniff there back sides and they wouldn't bark at each other.
They show affection by licking each other around the mouth, and they have been known to howl after pack members die/go missing, but other than that they aren't exactly smart enough to show emotion.
Yes, cats do also lick for kisses too just like dogs do. I have 3 cats and they always show me affection when I return home. They do it to each other to affection as well its not just to stay nice and groomed!
And they show affection towards each other so I don't think you can call them cold hearted