When you saw him/her again alone accidently..
When you are about to buy something You will leave it. And follow him/her wherever He/She goes and make sure that he/she will notice your presence :)
Second
When you saw him/her again alone accidently..
When you are about to buy something You will leave it. And follow him/her wherever He/She goes and make sure that he/she will notice your presence :)