1. talk to me
2. cuddle me
3. be nice to me
4. repeat steps 1-3 for a while
5. tell me that you love me
6. if I say I love you too:
repeat steps 1-3 for a day
if I say I don't love you yet/only love you as a friend:
repeat steps 1-3 until I fall in love with you
7. ask me to be your nbf

disclaimer: steps will not work if I tell you no or to stop, obviously