Is it weird to get girl's contact like this...?

well, lets ee. its a good start. just walk up to her and be like,"oh!" like be suprised...and are you stalking this girl? it would be weird if you know everywhere shes going? im not sure. its kinda weird...if it was me, i would be like on lock-down because someone would be stalking me kinda, not saying ur a stalker, just thats how lots of girls would feel, ya know?