Is this wierd?

i like this girl and once in a while i drive around her house lol, well i'd say i more than like her, i love her. Last year we used to tell he eachother we loved eachother all the time, we flirted alot and laughed at eachothers jokes, but i guess i asked her out 'too late' and she didn't give me a yes or no. A month afterword she ended up comming to my house with her friend and her friend was saying things like 'lets leave these lovebirds alone' and we ended up in my room, but what was supposed to do? i had already asked her out and got no answer, i wasn't going to try anything. Well, we've talked a little bit since, i still catch her looking at me right in the eyes. She's seen me walking around with other girls i've only 'liked' so maybe she thinks i'm over her? Well, the real question is, is driving on the way home from school is it wierd to take a detour to like, drive by her house? I feel like a stalker!