see its like this...right now tia is at a stage where she mite see ranveer's love for her in his eyes and through his actions..but then she was sure abt his love even when dey were together as a couple...but even then ranveer sumtimes went hot and cold with her whenver his past raised its ugly head...which made tia unsure abt herself and also insecure abt whether she deserved ranveer's love...she tried to be patient with him..waiting for him to open up abt wats troubling with him...but befor ranveer could be honest with her...d misunderstanding happend thanx to vrinda's whole confusion and dey broke up
and now she's again at d same stage...where deep down she may feel ranveer's love for her...but she's not sure or maybe plain scared to make herself go through it all over again....it had completely broke her when she felt his betrayal d first time...so now she's willing to face d pain and d loneliness without having ranveer in her life...but she's not willing to risk trusting him all over again...u can blame it on her insecurity regarding herself....which is kind of a pattern with tia...she's quite insecure abt her papa's love for her too...but she's more insecure w.r.t ranveer
so she tries everything she can....to break every link..every bond she ever shared or had with him..by trying to be deliberately hurtful..when she returns all d gifts back...but it just pains her all d more
as for ranveer...well i was a bit angry at him for being mr. confused when he was with tia..regarding the whole revenge thing...but right now...i feel its more tia;s doing than him...he's trying to reach out to tia...but tia backs out everytime...and when she tries to act all aloof and insensitive to him....he gets riled up and reacts by being equally hurtful,,he's human after all
so with them its more like.. dey both r fighting against each other but more with themselves ...and its a constant fight between deir love and anger at being let down....time will tell wat will succeed at d end cos like u said...inspite of d bitter words and fights....dey still love each other and can't even hide it properly..lolz
but i do understand ur frustration u know...when i saw it for the first time d episode where tia returned d gifts back to ranveer...i was stumped as to why she was deliberately being hurtful to ranveer...when at d same time she was hurting herself too....and if i could've got inside d tv sumhow...i would have def hit both the idiots on their heads to knock sum sense into them..lolz
esp tia...and ranveer later esp d next day after d bday episode....both of their stubborness can be hell frustrating sumtimes