Male lead falls first and chases first

3 - cw for a very toxic ML and forced kiss/assault

1b*, 2, 3

3

2, 3

1a though ML is very tsundere about it

3

cw for toxic ML

cw for toxic ML

1*

His purpose in life is to pursue and he does so, hard

1a - ML fell for the FL very quickly in college

the drama starts with them in their late twenties, so he's already loved her for a long time at that point, but because of the FL's time travel back to college we also get to see him fall in love in real-time

1a, cw for insanely toxic manipulative behavior by ML

1*

Pretty much insta-love for ML because of plot reasons but he also falls first for real and chases her all around campus

He falls first but is the "tsundere" type so it takes him a while to realize what he's feeling

1*, 3

1b 

cw for manipulative stalker ML

1a

1

1*, 2

3

1b, 3

2

cw for obsessive possessive MLs

1d, 2

3

1a - leads have been best friends for a long time, ML realizes he has loved FL all along

1a - leads have been best friends for a long time, ML has loved FL for many years without her knowing

1a

1d (but neither lead remembers), 3

cw for forced kiss, dubcon

1a

1*, 2, 3

1a

kind of 2, definitely 3

1a

1c

1a

1*

1a

1a

1d

1a, 2

1a

3