Most Men reject women silently. Isa na ang ghosting dun.
This depends parin sa personality ng lalake. Some can be direct, "Sorry not interested/I'm pursuing someone else/ pass muna ako sa relationship"
he'll be straightforward sabihin na he doesn't feel the same but he appreciates your gesture.
while some are introverted in their approach: cold replies, slowly drift away, anything that would hint na ayaw nya dun sa babae.
Usually guys na hindi marunong makipag communicate ginagawa din to. ang galawan nila they’ll give you cold treatments. If not, inconsistent ‘yung motives nila sa’yo. Lilitaw sabay mawawala. Kumbaga if di sila pinansin nung bet nila sa’yo sila pupunta, ganon.
May iba naman papatulan at lalandiin ka din nila (bec bored and/or for the ego boost) and malalaman mo na lang pag umamin ka or kinonfront mo tas sasabihin he's not looking for a relationship at the moment.
Some might even ghost you lalo na pag hindi na comfortable or di alam kung ano gagawin. Most of these dudes are kids, and some of them yung hindi talaga naka experience ng maski onting pagmamahal.
Other's will show you a different side of them, like sasadyain ma turn off sa kanila yung tao kasi mas gugustuhin nila yung ganon kesa harapin head on yung issue.
And there are also the mature ones, would tell you upfront, but still mag bibigay parin ng onting lame excuse or some sort of cliche as damage control para di gaano ma bugbog feelings ng babae.
My 2 cents.