The best way to contact us will be through electronic format only.
You can drop a mail to she at

 sheetaljo [at] gmail.com 

You can drop a mail to he at

 appoose [at] iitb .ac .in 

Both of them do have our own online homes also.

You can check she's online home at
Twigs from Cuckoo's Nest

and he's online home at
Appoose' World

Coming back to real physical world, you can contact she at

#1107,AWHO, Prasanna Vihar
Opp Kerala High Coutr
Marine Drive, Ernakulam
Kerala - 682031

Tel: +91 9895149111 (mobile), +91 484 2367 363 (home)

and he can be contacted at

"Piravi", TC 15/222
Udarashiromani Road, Vellayamabalam
Thrivananthapuram
Kerala - 695010

Tel : +91 98193 74360 (mobile), +91 471 2723 111 (home)